That's funny.

I was stuck in a similar situation yesterday. I was playing around with a self-healing/defensive Wulven deck, while the other guy was a also a Darkclaw. We went back and forth for about 20 minutes (he kept summoning things and I kept capturing/slowly killing them) He finally ran out of creatures to attack with, and we ended up doing nothing but switching turns for a good 30-40 minutes before he finally quit. Very funny, yet pathetic at the same time. There needs to be a time limit of some sort.